After the collapse of a landmark deal, with opposition from both the US and Saudi Arabia, we hear from those in the industry. What's next for a sector responsible for 3% of global emissions?We also find out what it means for shipping's path to net zero. And ask whether technology and innovation are the answer. Presenter: Will Bain
Producer: David Cann(Image: A cargo ship loaded with foreign trade containers heads towards Qingdao Port in Qingdao City, Shandong Province, China, on 5 November 2025. Credit: Getty Images)
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The ex-soldier building defence software
As war becomes more high tech than ever, artificial intelligence companies are making software which is increasingly being used on the battlefield. Will Blyth served in the British military as an army major and has used this experience to build his own company, connecting hardware systems from different manufacturers deployed by armed forces.Presented and produced by Rob Young(Picture: Will Blyth. Credit: Arondite)
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Drones: Who is making the new weapons of war?
From Ukraine and Russia to Gaza and Sudan, drones have become a key weapon of war. Which companies are making them, and profiting from this rapidly expanding but controversial sector within the defence industry? We hear from a woman in Ukraine who used to own a flower shop in Kyiv, but who is now making drones to send to the front-line; and we hear from a Russian who left his homeland as a teenager and now, from Australia, is developing the technology that helps protect Ukraine from Russian attack. And a former Norwegian paratrooper tells us how he can help protect soldiers from drones. Produced/presenter: Gideon Long(Photo: Participants in the 'Wild Drones' tournament, organised by the Ukrainian Armed Forces in the city of Kamianets, Ukraine, 5 October, 2025. Credit: Maria Senovilla/EPA/Shutterstock)
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What is oshikatsu and can it boost Japan's economy?
The superfan culture involves doing everything you can to be closer to your idols - often through concerts, merchandise, and streaming support.And now oshikatsu is being praised by some economists for helping pull Japanese retail sales out of a long slump. Figures suggest the role of fan purchasing power has boosted Japan’s annual retail turnover by 2%. But what is so different about the way of supporting our heroes that has created such growth?Produced and presented by Rick Kelsey(Image: Anime and game fans attend the 105th ComicMarket Show in Tokyo, Japan, December 2024. Credit CFOTO/Future Publishing via Getty Images)
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A fresh start for the carbon market?
We find out whether new rules could allow it to move away distance itself from previous accusations of "greenwashing" and fraud? There have been previous false starts for a system which in theory allows for companies and countries to offset their carbon emissions by paying for projects which reduce or mitigate emissions elsewhere. But new UN legislation - which has been a decade in the making – now clarified and ready for use those in the sector hope that the next few years will prove fruitful for the industry. However, questions remain about whether overall the system will help to reduce global emissions. Produced and presented by Hannah Bewley(Image: Renwick Drysdale, managing director of akre)
Portugal